3049531232 has 24 divisors (see below), whose sum is σ = 6549562152. Its totient is φ = 1386150400.

The previous prime is 3049531229. The next prime is 3049531237. The reversal of 3049531232 is 2321359403.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049531237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4331369 + ... + 4332072.

It is an arithmetic number, because the mean of its divisors is an integer number (272898423).

Almost surely, 2^3049531232 is an apocalyptic number.

3049531232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3049531232 is an abundant number, since it is smaller than the sum of its proper divisors (3500030920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3049531232 is a wasteful number, since it uses less digits than its factorization.

3049531232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8663462 (or 8663454 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 3049531232 is about 55222.5608967929. The cubic root of 3049531232 is about 1450.1436610733.

The spelling of 3049531232 in words is "three billion, forty-nine million, five hundred thirty-one thousand, two hundred thirty-two".